水太清了就会见不到鱼,人太精明了就没有朋友。冠冕的玉旒,是用来遮蔽视线;用丝棉塞耳,是为了减弱听觉。
Timing the market is a fool's game. It's far better to focus on time in the market.
There is no solitude in the world like that of the big city.
农业实践中的微小改变可以对全球粮食安全产生重大影响。